5/19/2023 0 Comments Blackhole devnull meaningOne last gotcha: On some systems, the /etc/aliases change may not work unless that user ( devnull) already exists on the system. You should see the correct alias returned. You can check if the alias is properly set up with the command: postmap -q /etc/postfix/virtual/dbfile It must go to a user or an email address, like this: what you can do is set up an alias user in /etc/aliases: devnull: /dev/nullĪnd then point to that in your virtual domain database file (which should be somewhere in /etc/postfix/virtual/, or it may be the /etc/postfix/virtualfile itself): you’ve made the change, run postmap /etc/postfix/virtual/dbfileand reload Postfix. With virtual domains/users, you can’t forward mail to a file. However, if you’re using Postfix virtual domains, it gets a little more complicated. The usual solution is to forward to /dev/null, and in a local-only setup you could do that in /etc/aliases: do-not-reply: /dev/null Here’s an easy way to add a Postfix virtual alias to /dev/null. ![]() ![]() Tip of the Trade: Sometimes you want to use a “do-not-reply” type of email address and you don’t want to have to mass-delete the mailbox at intervals. But sometimes you want to use a “do-not-reply” type of email address, and you don’t want to have to mass-delete the mailbox at intervals. Now let’s see what the numbers in 2>&1 represent by looking at this chart of File Descriptors.It’s poor practice to send out email from email addresses that don’t resolve, and may mean your mail ends up in a spamtrap. The >& symbol is an operator that copies the output of the first file descriptor (2) and redirects to the output of the second file descriptor (1). To break this down, we’re suppressing the error output ( stderr) of the ls -0 command, redirect it to standard output ( stdout), writing it to /dev/null thereby immediately discarding it. Notice this time, that we didn’t see any error messages. Let’s try that again with > /dev/null 2>&1: $ ls -0 > /dev/null 2>&1 $ echo $? 1 Luckily there’s a hack to do exactly what we want. However for our scripts, we want to suppress error messages. The problem with the second script is that it displays any error messages into STDERR. Now let’s look at the invalid command: $ ls -0 ls: illegal option - 0 usage: ls $ echo $? 1 This is a valid command: $ ls Applications Documents Library Music Public $ echo $? 0 Given the following two commands: the first ( ls) is a valid command while the second ( ls -0) is an invalid command because it contains an illegal option -0. By convention, an exit code of 0 indicates that the previous command was successful while anything greater indicates an error code for that specific program.įor example, if we lookup ls in the man pages, we’ll see that the exit code 1 corresponds to a minor problem. The $? symbol is a special variable that always contains the exit status of the previous command it will be overwritten every time you run a new command. $ echo 'text' > /dev/null # Upon inspection, we see that the write was successfully. ![]() ![]() Let’s see what happens when we try writing to it with the file redirection operator ( >). Colloquially it is also called the bit-bucket or the blackhole because it immediately discards anything written to it and only returns an end-of-file EOF when read. To begin, /dev/null is a special file called the null device in Unix systems. So let’s break it down with step-by-step examples. It may look confusing but it’s fairly simple to understand and a fundamental part of shell programming. Newcomers to Bash programming will sooner or later come across /dev/null and another obscure jargon: > /dev/null 2>&1.
0 Comments
5/18/2023 0 Comments Magic trail trailers![]() Magic Tilt excels in building aluminum and galvanized steel trailers designed for salt water applications.įor more information on Magic Tilt, visit or Contact Mark Jerkins at Tinsley creative email: phone: 863.583.0081. 2 days ago &0183 &32 Witchfire is a first person shooter focused on challenge and mastery, it’s accessible and there are many roads to the ultimate victory but you’ll still need to prove your witch-hunting skills. As a family owned and operated business, they are located in Clearwater, Florida and have a strong presence in the southeast United States, shipping nationwide and internationally. Magic Tilt Boat Trailers has been building quality boat trailers since 1953. “We are grateful to our incredible dealers for their trust, and we are optimistic and excited for the future of Magic Tilt.” As a family owned and operated business, they are located in Clearwater, Florida and have a. iPhone 15 Pro Max vs Nokia Magic Max,nokia magic max,nokia magic max 2023,nokia magic max review,nokia magic max 2023 mobile,nokia magic max 2023 unboxing,no. This product line diversity reflects the many unique boating conditions. “The additional warehouse space and our increased staff are a direct response to the growth in market demand and we are still hiring today,” said Clawson. Magic Tilt has been building quality boat trailers since 1953. MAGIC TILT Single Aluminum Series Trailer for 14 to 16 Foot Boats Standard Features Aluminum I-beamDeep V cross membersGalvanized axles and wheelsStainless. At Magic Tilt, we make the most complete line of Aluminum Trailers in the industry. Credit goes to our extremely dedicated and talented team members who are keenly focused on providing quality products and services, helping people get to and from the water safely.” MAGIC TILT Boat Trailers : Browse MAGIC TILT Equipment for Sale on. “Although supply chain issues have affected our industry, like most other industries, we have not lost a single day of production, often altering our product mix to keep trailers rolling off the line. “We have had a 9% growth rate to our direct labor workforce as the result of the increased market demand from 2020 to current,” said Craig Clawson, President of Magic Tilt. Magic Tilt’s facilities now encompass a total of 214,000-square feet with a head count of over 200 employees. ![]() Clearwater, FL – Magic Tilt, builder of quality and custom boat trailers, recently expanded its office space and production capabilities with the addition of two new warehouses, totaling 20,000-square feet. ![]() When its inserted into the slide it occupies the full slide size and PowerPoint has kept it scaled at 100%. For Windows - To check the image resolution on a Windows Operating System, simply right-click on the image you want to check, go to Properties, within that go to the Details tab, and finally scroll to the Image section to view the resolution. ![]() The maximum size of the resulting bitmap is limited by the slide export. How convenient! PowerPoint slides can be exported as high-resolution images on a Mac with Preview, JPG or PNG exporting, and a resolution specified. Follow the steps in this section carefully. Open the PowerPoint presentation that contains the images you'd like to compress and then select a photo. Weird because I have Office 365 too and I find everything at Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\PowerPoint It is advantageous to make the file smaller. A lower DPI image for the same amount of clarity will have a lower width and height. ![]() There you type in the word regedit and hit OK. The higher the DPI, the sharper the image. Also destructive is the option to delete cropped areas which deletes all the picture data outside of your cropping mask. Hope that makes sense and thanks for your help. Once selected, you'll automatically be in the "Picture Format" tab. This is how you export PowerPoint slides with high-quality (high-dpi) graphics from PowerPoint Office. While I can leave you with the steps, it is essential for those who have come to learn to get even more information. Just click "Save", your PowerPoint file will be converted to PDF on mac. Also, check our exclusive tutorial on How to Fix Blue Screen on Windows 11. I think 300dpi is the maximum you can get, isnt it? I found images came in blurry when using cut and paste from Photoshop. So first of all, with that high fidelity active, is your pptx around 6mb when you save it? Lets get down and dirty with PPI and DPI. I have a related question to help complete my understanding. As soon as you hit return, the number is converted to your default units of measurement. Navigate to the Resolution section and you can see the DPI of the image. 5/18/2023 0 Comments The revenant screenit![]() Powaqa escapes and sets about enacting her own bloody revenge. Glass comes up behind the attacker and holds a gun to his head. She struggles, and the camera shows her gritted teeth as the man thrusts. On his journey, he encounters a group of French trappers and witnesses one of them raping a Native-American woman named Powaqa (Melaw Nakehk'o). Despite his broken body and emotional sorrow, Glass trudges ahead, seeking to return to his men and enact his revenge on Fitzgerald. Fitzgerald kills Glass’ son and buries Hugh alive in a shallow grave. While the rest of his crew trudges ahead to find safety, Glass, barely able to move, is entrusted to the care of the evil John Fitzgerald (Tom Hardy). (Warning: Spoilers ahead.)Īlejandro González Iñárritu’s film, which opens in limited release Christmas Day, features DiCaprio playing fur-trapper Hugh Glass. DiCaprio's character is viciously attacked by a grizzly protecting her cubs, but he is not sexually assaulted in any way, shape, or form.īut it turns out there is an actual rape scene in the film - one in which a woman is the victim. Hear the interview in the video below.Earlier this month The Drudge Report ran an erroneous story claiming that Leonardo DiCaprio gets raped by a bear in the new movie The Revenant. Luckily, none of his legs ended up broken.Įarlier this week, ET caught up with the actor at a screening of his newest film in New York, where he talked about the attention he's been receiving for his "groundbreaking" role. Then he untangled it and he told me, 'Oh, you're probably going to break your legs now because we're going too fast.' So it was one of the worst experiences of my life and I'll never do it again." "And then that was tangled for about a good, I don't know, 20, 30 seconds. ![]() "Then the second one was tangled as well, and I saw all of my friends sort of popping off with their parachutes, and I'm still plummeting toward planet Earth," he continues. ![]() And that's when you get the 8x10 glossies of your whole life flashing before your eyes." It's tandem, so somebody's on your back, and they cut that line. "I jumped out of the airplane and my first didn't open. "When both of your parachutes don't open you tend to not go repeat something like that," he reveals. But after having a near-death experience, DiCaprio tells DeGeneres that he doesn't think he'll be going skydiving again anytime soon. Later in the show, DeGeneres asks the actor about his daredevil antics, like swimming with sharks and jumping out of airplanes. WATCH: Leonardo DiCaprio Talks Shaving Off Epic 'Revenant' Beard Well, we're glad DiCaprio's friends are looking out for the old sport! "If you have good enough friends they notify you if you have mustard on your beard, or something like that, they let you know." "Oh, it's very visible," DiCaprio adds when DeGeneres asks if he could tell when food got stuck in his facial hair. "Did you put conditioner in it?" DeGeneres asks. You're eating and then food falls in… and you have to shampoo it." "I don't think I'll ever have a beard like that ever again," he continues. WATCH: 'The Revenant' Cast Recalls the Challenges of Filming Without Electric Lights When DeGeneres notes that DiCaprio seems to be "growing it back," he quickly chimes in, saying, "Just a light stubble." "So, again, it was just a joy," he jokes. It was about a four- to five-hour makeup job every day with all of the scars." "That was actually wax," DiCaprio clarifies, adding, "We had a fantastic makeup artist in this movie who did all of the stuff from the bear mauling and there was wax that she dribbled all over my face every day. "There was so much ice on it ," DeGeneres jokes, as a picture of DiCaprio sporting the full beard on set displays on the screen. "I think I had for an additional year after that," he explains. DiCaprio tells DeGeneres that it took six months to grow out the infamous beard to play the character of frontiersman Hugh Glass. |